Some organizations hit by the FortiBleed campaign have been locked out of their own Fortinet firewalls, according to a joint FBI and U.S. Secret Service advisory. FortiBleed targets internet-facing Fortinet FortiGate firewalls and SSL VPN gateways.
FortiBleed is still active, with attackers locking admins out of Fortinet firewalls
About this summary. This is a short, independently written summary of an article first published by Help Net Security. Cyber Security News did not report or verify the underlying story. Read the original: https://www.helpnetsecurity.com/2026/10/07/fortinet-fortibleed-campaign-fbi-advisory/
Source attribution: headline and facts are from Help Net Security (helpnetsecurity.com). Summary method: excerpt of the source description. See our source attribution policy.
Related coverage
FBI: Ongoing FortiBleed attacks lock out FortiGate VPN admins
The FBI is warning that FortiBleed attacks are still ongoing, targeting exposed Fortinet FortiGate firewalls and SSL VPN gateways and locking out legitimate…
FortiBleed hit 86,000 firewalls by exploiting something nobody can patch away
FBI and Secret Service warn FortiBleed, a credential-harvesting campaign against Fortinet firewalls, has compromised 86,644 devices and is locking out admins. The FBI…
FBI Warns FortiBleed Remains Active After Amassing 86,644 Fortinet Device Credentials
The U.S. Federal Bureau of Investigation (FBI) and Secret Service (USSS) on Tuesday warned that the FortiBleed credential harvesting campaign remains an active threat…
FortiBleed Is Still Active, Locking Organizations Out
FortiBleed Is Still Active, Locking Organizations Out On October 6, 2026, the FBI and the U.S. Secret Service published a joint Cybersecurity Advisory on FortiBleed, the…
Alert: FortiBleed remains active campaign, can lock out users or lead to ransomware attacks
FortiBleed, a credential compromise campaign targeting Fortinet firewalls and VPN gateways, is an ongoing threat that can lock users out of their Fortinet accounts and…
FBI, Secret Service add to warnings of FortiBleed credential stealing campaign
Users of two types of Fortinet hardware should take steps to limit their exposure to a now-global credential stealing campaign, U.S. federal law enforcement says.